We found 27 dictionaries that define the word abr:

General (9 matching dictionaries)

1. abr: Merriam-Webster
2. ABr, Abr, abr: Wordnik
3. ABR, abr: Wiktionary
4. abr: Webster's New World College Dictionary, 4th Ed.
5. abr: Infoplease Dictionary
6. ABR, abr: Dictionary.com
7. ABR (disambiguation), ABR, Abr: Wikipedia, the Free Encyclopedia
8. ABR, abr: Stammtisch Beau Fleuve Acronyms
9. abr: Merriam-Webster

Computing (6 matching dictionaries)

10. ABR: Free On-line Dictionary of Computing
11. ABR: CCI Computer
12. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
13. Webopedia (No longer online)
14. I T Glossary (No longer online)
15. ABR: Encyclopedia

Medicine (6 matching dictionaries)

16. Dorland's Illustrated Medical Dictionary (No longer online)
17. ABR (auditory brainstem response): MedTerms.com Medical Dictionary
18. online medical dictionary (No longer online)
19. Multiple Sclerosis Encyclopaedia (No longer online)
20. ABR: Medical dictionary
21. ABR (auditory brainstem response): Drug Medical Dictionary

Miscellaneous (3 matching dictionaries)

22. abr, abr, abr: Terminology and Descriptions of Geneaological Words
23. ABR: Acronym Finder
24. AbbreviationZ (No longer online)

Science (1 matching dictionary)

25. Glossary of Roots of Botanical Names (No longer online)

Slang (1 matching dictionary)

26. ABR: Urban Dictionary

Tech (1 matching dictionary)

27. abr: Webster's New World Telecom Dictionary

Definitions from Wiktionary (ABR) ▸ noun:  Initialism of acrylonitrile-butadiene rubber. ▸ noun:  Initialism of accredited buyer representative, a designation used by realtors in the United States. Similar: mlrs, absent, trans, abnormal, Peaks, stacked, evoked, component, recording, normal, more... Phrases: abr test, Abr Arvan, more... Adjectives: normal, abnormal, evoked, few, same, conventional, absent, automated, diagnostic, human, asynchronous ▸ Words similar to abr ▸ Usage examples for abr ▸ Idioms related to abr ▸ Wikipedia articles (New!) ▸ Popular adjectives describing abr ▸ Words that often appear near abr ▸ Rhymes of abr ▸ Invented words related to abr